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PROVIDER PROFILE · NPI 1467500686

John HalliseyM.D.

PRACTICELIMBERG LASIK INSTITUTESee all providers at this practice →
OphthalmologySan Luis Obispo, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
624
Unique beneficiaries
—
Total services
782
Distinct HCPCS
10
Medicare payment
$38K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).
REFERRAL NETWORK

Where John Hallisey's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 8 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
88216
Michael Limberg
Ophthalmology · San Luis Obispo, CA
4785
SOUTHERN MONTEREY COUNTY MEMORIAL HOSPITAL2043
John Cotter
Ophthalmology · Santa Maria, CA
1985
PATHOLOGY, INC.1940
Roberto Tongson
Internal Medicine · King City, CA
1436
TWIN CITIES COMMUNITY HOSPITAL, INC.1421
Halcyon Laser & Surgery Center, Inc.
Ambulatory Surgical Center · Arroyo Grande, CA
1113
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
90190
Michael Limberg
Ophthalmology · San Luis Obispo, CA
4892
DIGNITY HEALTH4680
DIGNITY COMMUNITY CARE3449
Adam Martidis
Ophthalmology · Colorado Springs, CO
2855
SOUTHERN MONTEREY COUNTY MEMORIAL HOSPITAL2744
John Cotter
Ophthalmology · Santa Maria, CA
2291
Templeton Imaging, Inc.
Independent Diagnostic Testing Facility (IDTF) · Templeton, CA
2240
LOWE, MARC1940
TWIN CITIES COMMUNITY HOSPITAL, INC.1522
SIERRA VISTA HOSPITAL, INC.1425
PATHOLOGY, INC.1423
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
298
Beneficiaries
—
Total drug cost
$16K
Distinct drugs
8
Brand share
27.5%
Top prescribed drugs
Latanoprost144 claims
Dorzolamide Hcl/Timolol Maleat58 claims
Timolol Maleate24 claims
Brimonidine Tartrate19 claims
Cyclosporine18 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.